X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=bigscreen%2Fflagtrigger.h;fp=bigscreen%2Fflagtrigger.h;h=3774ddd4b513ecc994c4508426f9b85eb0c6bc2a;hb=8c70d386605dbacdb807bd213c5b153761055086;hp=0000000000000000000000000000000000000000;hpb=a5b3a3834ca7ca9317230ec7549d88873fe1ce64;p=ccbs

diff --git a/bigscreen/flagtrigger.h b/bigscreen/flagtrigger.h
new file mode 100644
index 0000000..3774ddd
--- /dev/null
+++ b/bigscreen/flagtrigger.h
@@ -0,0 +1,20 @@
+#ifndef _FLAGTRIGGER_H
+#define _FLAGTRIGGER_H 1
+
+#include <pqxx/trigger>
+
+/* A trigger that sets a flag whenever it's trigged. */
+class FlagTrigger : pqxx::trigger {
+private:
+	bool flag;
+	
+public:
+	FlagTrigger(pqxx::connection_base &conn, const PGSTD::string &name);
+	virtual ~FlagTrigger() throw ();
+	
+	virtual void operator() (int pid);
+	bool get_flag() const;
+	void reset_flag();
+};
+
+#endif /* !defined( _FLAGTRIGGER_H) */